Bad breath, also known as halitosis, can come out of nowhere and linger for hours. It can be embarrassing and frustrating to deal with. If you’ve researched this topic before, then you know that what foods you eat plays the biggest factor in how your breath smells. Some foods are obvious culprits for causing bad breath, and some are sneaky, making your breath smell bad for hours. You never know what foods might contain high amounts of sugar or sulfur that will lead to you having bad breath. Here’s a list of 30 foods that give you bad breath.